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3,6-Dihydro-7H-1,2,3-triazolo[4,5-d]pyrimidin-7-one

3,6-Dihydro-7H-1,2,3-triazolo[4,5-d]pyrimidin-7-one structure

CAS No:
2683-90-1
Formula:
C4H3N5O
Chemical Name:
3,6-Dihydro-7H-1,2,3-triazolo[4,5-d]pyrimidin-7-one
Synonyms:
7H-1,2,3-Triazolo[4,5-d]pyrimidin-7-one,3,6-dihydro-;7H-v-Triazolo[4,5-d]pyrimidin-7-one,1,6-dihydro-;7H-1,2,3-Triazolo[4,5-d]pyrimidin-7-one,1,4-dihydro-;3,6-Dihydro-7H-1,2,3-triazolo[4,5-d]pyrimidin-7-one;8-Azahypoxanthine;1H-v-Triazolo[4,5-d]pyrimidin-7-ol;1H-1,2,3-Triazolo[4,5-d]pyrimidin-7-ol;7-Hydroxy-v-triazolo[d]pyrimidine;7-Hydroxy-1,2,3,4,6-pentaazaindene;NSC 22709;1H,4H,7H-[1,2,3]Triazolo[4,5-d]pyrimidin-7-one;2,3-Dihydrotriazolo[4,5-d]pyrimidin-7-one;10555-30-3;39455-91-9;57364-77-9
Categories:
Pharmaceutical Intermediates > Antibacterials

Description

light yellow to light beige fine crystalline

8-azahypoxanthine is a triazolopyrimidine that consists of 1,4-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidine bearing an oxo substituent at position 7. It has a role as an antimalarial and an EC 2.4.2.8 (hypoxanthine phosphoribosyltransferase) inhibitor. It is a nucleobase analogue and a member of triazolopyrimidines.

3,6-Dihydro-7H-1,2,3-triazolo[4,5-d]pyrimidin-7-one Basic Attributes

Molecular Weight：

137.1

Exact Mass：

137.10

EC Number：

220-244-3

NSC Number：

22709

DSSTox ID：

DTXSID1062590

HScode：

2933990090

Characteristics

PSA：

78.2

XLogP3：

-0.82

Appearance：

Light yellow to light beige Fine Crystalline Powder

Density：

2.3±0.1 g/cm3

Melting Point：

332 °C (decomp) @ Solvent: Water

Boiling Point：

595.5±23.0 °C at 760 mmHg

Flash Point：

313.9±22.6 °C

Refractive Index：

2.088

Storage Conditions：

Refrigerator

Safety Information

hazard class code：

36/37/38

safety instructions：

24/25

Precautionary statement(s)：

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H315

Drug Information

MeSH Entry Terms：

8-azahypoxanthine

3,6-Dihydro-7H-1,2,3-triazolo[4,5-d]pyrimidin-7-one Use and Manufacturing

Manufacturing Info：

7H-1,2,3-Triazolo[4,5-d]pyrimidin-7-one, 3,6-dihydro-: INACTIVE

Computed Properties

Molecular Weight:137.10
XLogP3:-1
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Exact Mass:137.03375974
Monoisotopic Mass:137.03375974
Topological Polar Surface Area:83
Heavy Atom Count:10
Complexity:190
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 3,6-Dihydro-7H-1,2,3-triazolo[4,5-d]pyrimidin-7-one

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

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5 YRS

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Trader Supplier of Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals,Biochemicals,Pharmaceuticals,Screening Compounds,Food Additives

8-AZAHYPOXANTHINE

CAS No.: 2683-90-1

Content: 99.00%

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Guide of 3,6-Dihydro-7H-1,2,3-triazolo[4,5-d]pyrimidin-7-one

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Latest News
Learn More Other Chemicals

3,6-Dihydro-7H-1,2,3-triazolo[4,5-d]pyrimidin-7-one

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